diff --git a/composer.json b/composer.json
index c07dfd11..dd418937 100644
--- a/composer.json
+++ b/composer.json
@@ -23,7 +23,7 @@
 		"php-parallel-lint/php-parallel-lint": "^1.3.2",
 		"phpcompatibility/phpcompatibility-wp": "^2.1.4",
 		"phpmd/phpmd": "^2.13.0",
-		"phpstan/phpstan": "^1.10.32",
+		"phpstan/phpstan": "^1.10.33",
 		"roave/security-advisories": "dev-latest",
 		"squizlabs/php_codesniffer": "^3.7.2",
 		"szepeviktor/phpstan-wordpress": "^1.3.0",
diff --git a/composer.lock b/composer.lock
index e8e2cf4f..62a53c87 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "62168f0a1ed97a62d3afcdfd1df5283d",
+    "content-hash": "b518c05a453fa966d68107ea032ae00c",
     "packages": [],
     "packages-dev": [
         {
@@ -567,16 +567,16 @@
         },
         {
             "name": "phpstan/phpstan",
-            "version": "1.10.32",
+            "version": "1.10.33",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpstan/phpstan.git",
-                "reference": "c47e47d3ab03137c0e121e77c4d2cb58672f6d44"
+                "reference": "03b1cf9f814ba0863c4e9affea49a4d1ed9a2ed1"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/c47e47d3ab03137c0e121e77c4d2cb58672f6d44",
-                "reference": "c47e47d3ab03137c0e121e77c4d2cb58672f6d44",
+                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/03b1cf9f814ba0863c4e9affea49a4d1ed9a2ed1",
+                "reference": "03b1cf9f814ba0863c4e9affea49a4d1ed9a2ed1",
                 "shasum": ""
             },
             "require": {
@@ -625,7 +625,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2023-08-24T21:54:50+00:00"
+            "time": "2023-09-04T12:20:53+00:00"
         },
         {
             "name": "psr/container",